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Temporary supporting method for controlling and positioning underground stiff steel column of steel structure
The invention discloses a temporary supporting method for controlling and positioning an underground stiff steel column of a steel structure. Comprising the following steps that S1, two lug plates are symmetrically welded to the two side faces of a steel column head; s2, a transverse supporting assembly is manufactured and comprises an outer sleeve, an inner sleeve, Y-shaped plates and a first connecting plate, the inner sleeve and the outer sleeve are sleeved and connected through bolts, the outer ends of the inner sleeve and the outer sleeve are fixedly connected with the Y-shaped plates respectively, and the open ends of the Y-shaped plates are fixedly connected with the first connecting plate; s3, a longitudinal supporting assembly is manufactured; s4, the transverse supporting assembly and the longitudinal supporting assembly are installed; and S5, a total station is used for conducting coordinate remeasurement on the fixed steel column, and a vertically-integrated supporting system is formed. The overall stability of the underground stiff steel column is improved, the influence of the on-site complex construction environment on the steel column installation precision is reduced, the on-site construction quality is improved, the construction precision is improved, and the safety is improved.
本发明公开了一种钢结构地下劲性钢柱控制定位的临时支撑方法。包括如下步骤：S1、在钢柱柱头的两个侧面对称焊接两个耳板；S2、制作横向支撑组件，横向支撑组件包括外套管、内套管、Y型板和第一连接板，内套管与外套管套装且通过螺栓连接，内套管与外套管的外端分别固接有Y型板，Y型板的敞口端固接第一连接板；S3、制作纵向支撑组件；S4、横向支撑组件和纵向支撑组件安装；S5、使用全站仪对已完成固定的钢柱进行坐标复测，形成一个上下整体的支撑体系。本发明提升了地下劲性钢柱整体的稳定性，减少了现场复杂施工环境对钢柱安装精度的影响，提高现场的施工质量，提高施工精度，提高安全性。
Temporary supporting method for controlling and positioning underground stiff steel column of steel structure
The invention discloses a temporary supporting method for controlling and positioning an underground stiff steel column of a steel structure. Comprising the following steps that S1, two lug plates are symmetrically welded to the two side faces of a steel column head; s2, a transverse supporting assembly is manufactured and comprises an outer sleeve, an inner sleeve, Y-shaped plates and a first connecting plate, the inner sleeve and the outer sleeve are sleeved and connected through bolts, the outer ends of the inner sleeve and the outer sleeve are fixedly connected with the Y-shaped plates respectively, and the open ends of the Y-shaped plates are fixedly connected with the first connecting plate; s3, a longitudinal supporting assembly is manufactured; s4, the transverse supporting assembly and the longitudinal supporting assembly are installed; and S5, a total station is used for conducting coordinate remeasurement on the fixed steel column, and a vertically-integrated supporting system is formed. The overall stability of the underground stiff steel column is improved, the influence of the on-site complex construction environment on the steel column installation precision is reduced, the on-site construction quality is improved, the construction precision is improved, and the safety is improved.
本发明公开了一种钢结构地下劲性钢柱控制定位的临时支撑方法。包括如下步骤：S1、在钢柱柱头的两个侧面对称焊接两个耳板；S2、制作横向支撑组件，横向支撑组件包括外套管、内套管、Y型板和第一连接板，内套管与外套管套装且通过螺栓连接，内套管与外套管的外端分别固接有Y型板，Y型板的敞口端固接第一连接板；S3、制作纵向支撑组件；S4、横向支撑组件和纵向支撑组件安装；S5、使用全站仪对已完成固定的钢柱进行坐标复测，形成一个上下整体的支撑体系。本发明提升了地下劲性钢柱整体的稳定性，减少了现场复杂施工环境对钢柱安装精度的影响，提高现场的施工质量，提高施工精度，提高安全性。
Temporary supporting method for controlling and positioning underground stiff steel column of steel structure
钢结构地下劲性钢柱控制定位的临时支撑方法
FENG KUNKUN (author) / SONG YANFEI (author) / WANG ZHAOYU (author)
2024-10-15
Patent
Electronic Resource
Chinese
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